| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.38 | 8.715% | $272.2006 | $272.20 | $272.20 | $272.20 |
| Purchase #2 | $156.74 | 3.281% | $161.8826 | $161.88 | $161.90 | $161.90 |
| Purchase #3 | $182.86 | 10.524% | $202.1042 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $122.96 | 10.246% | $135.5585 | $135.56 | $135.55 | $135.60 |
| Purchase #5 | $142.88 | 8.434% | $154.9305 | $154.93 | $154.95 | $154.90 |
| Purchase #6 | $20.54 | 10.117% | $22.618 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $10.44 | 3.175% | $10.7715 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $886.80 | $960.0659 | $960.06 | $960.05 | $960.10 | |